The aorta starts at the left ventricle of the heart, arches through the chest, and curves downward into the abdomen. In the abdomen, it runs down the back before splitting into the left and right ...

The lateral branches originating from T12 and L1 innervate the dermatome just below the lateral iliac crest and posterior to the anterior superior iliac, while the L2 and L3 lateral branches innervate ...

Posterior cortical atrophy (PCA) is caused by damage that builds up in the brain cells at the back of the brain. This is the part of our brain that processes information from our eyes, and allows us ...